That should be expected as it is a natural principle. Most projects are dead because of poor management by the team members because they lack the expertise in crypto and failed to seek for counsel from experts. Also, projects with no backing product or tangible ideology behind is likely to go down the drain as it will lose the interest of potential investors.
Many project are dead because mostly they didnt hype up to it expectations or their projects was a complete disaster or it could be they werent able to reach itss softcap and so they cant continue to provide or implement the project that they were envisioning.